1439364

Information

• Patent Grant
• 1439364

• References
• Source

• Patent Number

  1,439,364

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1922
  102 years ago

• CPC

  • F04D29/2272 - for influencing flow or boundary layer
  • F04D29/2238 - Special flow patterns
  • Y10S416/50 - Vibration damping features

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 416 - Fluid reaction surfaces